PICARRO GREENHOUSE GAS ANALYZERS
High precision concentration analyzers for the measurement of greenhouse gases in an atmospheric background at parts-per-billion (ppb) sensitivity with negligible drift.
Patented Picarro cavity ring-down spectroscopy (CRDS) technology enables an effective measurement path length of up to 20 kilometers in a compact cavity (temperature and pressure controlled), providing exceptional precision & sensitivity in a small-footprint analyzer. The system requires minimal or no sample preparation or dilution, and is contained in a rugged platform with low operating costs, allowing to use it for remote, unmanned operation. The extraordinary low drift of these instruments means they can operate for months without recalibration in most applications.
Picarro G2301 analyzer
Measurement of carbon dioxide, methane and water vapor.
- long-term stability for infrequent calibration
- compliant with WMO and ICOS international ambient atmospheric monitoring requirements
- water correction automatically reports dry gas mole fractions
- applications: air quality, atmospheric science, emission monitoring, agriculture & soil science
Picarro G2311-f analyzer
High frequency measurement of carbon dioxide, methane and water vapor.
- 10 Hz for eddy covariance, gradient, and eddy accumulation methodologies
- automatic synchronization with 10 Hz anemometer data in real-time
- water correction automatically reports dry gas mole fractions
- applications: ecology, emission monitoring, agriculture & soil science
Picarro G2401 analyzer
Measurement of carbon dioxide, carbon monoxide, methane and water vapor.
- long-term stability for infrequent calibration
- compliant with WMO and ICOS international ambient atmospheric monitoring requirements
- water correction automatically reports dry gas mole fractions
- applications: air quality, atmospheric science, emission monitoring
Picarro G2401-m analyzer
Measurement of carbon dioxide, carbon monoxide, methane and water vapor for airborne.
- specifically designed to use on airplanes
- long-term stability for infrequent calibration
- water correction automatically reports dry gas mole fractions
- applications: air quality, atmospheric science, emission monitoring
Picarro G2508 analyzer
Measurement of nitrous oxide, carbon dioxide, methane, ammonia and water vapor.
- operates in open or closed systems and integrates easily with chamber systems
- fast response time and continuous measurements provide data at high temporal resolution
- water correction automatically reports dry gas mole fractions
- applications: ecology, emission monitoring, agriculture & soil science
Picarro G2509 analyzer
Measurement of nitrous oxide, carbon dioxide, methane, ammonia and water vapor.
- optimized flow path for fast ammonia response
- wide methane dynamic range up to 800 ppm
- rapid response time and continuous measurements provide data at high temporary resolution
- applications: ecology, emission monitoring, agriculture & soil science
Picarro PI5310 analyzer
Measurement of nitrous oxide, carbon monoxide and water vapor.
- mid-IR CRDS for high precision and low drift analysis
- compliant with WMO and ICOS international ambient atmopsheric monitoring requirements
- water correction automatically reports dry mole fractions
- applications: air quality, atmospheric science, emission monitoring
Real-time, high precision gas analyzers for the measurement of (toxic) trace gases with parts-per trillion (ppt) sensitivity for the use of safety & compliance analysis in a room or the environment.
Patented Picarro cavity ring-down spectroscopy (CRDS) technology allows to measure the spectral signature of a target molecule, without interference of other gas species. This enables ultra-trace gas concentration measurements, maintaining high linearity, precision, and accuracy over changing environmental conditions with minimal calibration required.
- exceptional precision & sensitivity due to patented Picarro CRDS technology
- fast, continuous, real-time measurements of trace gases with low LDL’s
- ease of installation and operation without consumables or carrier gases
- easy validation with commercially available surrogate gases
Picarro PI2103 analyzer
Measurement of ammonia and water vapor.
- parts-per-billion (ppb) sensitivity with long-term stability for infrequent calibration
- unprecedented response time due to coated components
- water correction automatically reports dry gas mole fractions
- surrogate validation: simplifying and replacing the need for complex calibration procedures using difficult to use standards
- applications: air quality, atmospheric science, emission monitoring, agriculture & soil science
Picarro SI2108 analyzer
Measurement of hydrogen chloride and water vapor.
- parts-per-trillion (ppt) sensitivity with long-term stability for infrequent calibration
- water correction automatically reports dry gas mole fractions
- applications: air quality, atmospheric science
Picarro PI2114 analyzer
Measurement of hydrogen peroxide and water vapor.
- parts-per-billion (ppb) sensitivity with long-term stability for infrequent calibration
- lower Detection Limit: <3 ppb (5 min. averaging) with <2 min rise (10-90%)/fall time (90-10%)
- software designed to assist with 21 CFR part 11 compliance
- surrogate validation: simplifying and replacing the need for complex calibration procedures using difficult to use standards
- applications: pharmaceutical
Picarro G2204/SI2104 analyzer
Measurement of hydrogen sulfide and water vapor.
- parts-per-billion (ppb) sensitivity with long-term stability for infrequent calibration
- use for stationary monitoring or beyond the fence line remote emissions quantification
- applications: air quality, emission monitoring
Picarro SI2205 analyzer
Measurement of hydrogen fluoride and water vapor.
- parts-per-trillion (ppt) sensitivity with long-term stability for infrequent calibration
- water correction automatically reports dry gas mole fractions
- applications: air quality, atmospheric science
Picarro G2307 analyzer
Measurement of formaldehyde, methane and water vapor.
- parts-per-billion (ppb) sensitivity with long-term stability for infrequent calibration
- water correction automatically reports dry gas mole fractions
- applications: air quality, atmospheric science
Picarro G2910/G2920 analyzer
Measurement of ethylene oxide and water vapor.
- parts-per-trillion (ppt) LOD to meet the most demanding regulatory requirements
- easy to operate, no consumables or pre-concentration result in significant cost savings
- applications: air quality, emission monitoring, petrochemical
Peripherals for Picarro greenhouse gas/trace gas analyzers
- A0311: 16-Port Distribution Manifold to sequentially sampling up to 16 sources (also available with SilcoNert coating ; A0311-s)
- A0314: Small Sample Introduction Module 2 (SSIM 2) to analyze discrete gas samples as small as 20 ml
- A0701&A0702: Closed System Measurement Package to reduce leakage in recirculation experiments
